OT-2026-000083162
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, pump fed, supply line pressure sensor, vented after set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000083162) never changes.
Identity and time
| Publication number | OT-2026-000083162 · never reused |
|---|---|
| Internal UUID | 01a0ae97-c962-762b-b3a1-a803f7fa8f1e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:38.321156Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083162 |
| Status | PUBLIC |
Content hashes
| Canonical text | cbb84531f7c783682d980a97d7af104eed12e1398f7ab299ad1a5eadc92ddb16 |
|---|---|
| Markdown | 47de4b9be4571ed5e996cf6c7a866ee6c06eecc1d8079a30e224cc3219a9326d |
| Publication page | 2edd6b17756560253bfad2d02b9e420807658bca75a8c694611ab13b9b0a4d87 |
| Manifest | 4338fb9e41ef3d10660bd8a9044e19f50d3035d39048e0c29920989123475648 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | pgtJTYtQcuqXtwZDJziv/f8+RkirLXeyK7BQSXvj6/En6JX2O0L5FNACd3EgBFaPYyQTUo9FyLRDm6cNiyAZDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:00:55.427600Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083162observed 2edd6b17756560253bfad2d02b9e4208...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:00:55.410546Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083162/manifest.jsonobserved 4338fb9e41ef3d10660bd8a9044e19f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:00:55.392499Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083162/publication.mdobserved 47de4b9be4571ed5e996cf6c7a866ee6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:00:55.373456Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083162/publication.txtobserved cbb84531f7c783682d980a97d7af104e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|